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"The authentication problem is the most common issues when connecting to a wifi network..."

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The authentication problem is the most common issues when connecting to a wifi network, this is because some of your wifi network info or details didn`t match what you have on your tablet.

Here`s how you can fix the issue:

1.Check the name or SSID of your vizio wifi network under the wireless settings, you should connect to the same name of the wifi network.
2.Check the security method of your vizio WPA/WPA2 PSK.
3.Type correctly the security key and you can try to connect it again.

Some of the users also try to forget the wifi network and scan it again and reconnect and use the correct security key or password for the wifi network.

When you have an authentication problem, that means the device isn`t recognized by your wifi or internet connection. Try turning the two gadgets off. After which, check if you have entered a correct password.

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Why does it say authentication problem when trying to connect my a1cs to network?